Blizzard has shared a preview of Patch 1.2.1 during their Campfire Chat livestream. Patch 1.2.1 will introduce training dummies and a Paragon Board reset option! Patch 1.2.1 will arrive towards the end of October.
Diablo 4 Season 2 Campfire Chat Liveblog Summary Training Dummies To Be Added With Patch 1.2.1
Training dummies will be available to players in Kyovashad.